Vince and Billy are getting married. All their friends will be there, so it's bound to be exciting. Add in some family members who may, or may not, be associated with the Mafia, Connor's new boyfriend—who is a complete ass—and Vince's cousin, Angel, heir to the family business but far more suited to life in a small village in rural Italy, and you have an explosive mix that will challenge all the friends to the mix.